SKU #: IIS-PDM-07021K

Industrial Injection Torque Lock Injector Cup Kit 01-04 GM 6.6L Duramax LB7

Name: Industrial Injection Torque Lock Injector Cup Kit 01-04 GM 6.6L Duramax LB7
Brand: Industrial Injection
Price: 899.95 USD
Availability: InStock

$899.95

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Industrial Injection Torque Lock Injector Cup Kit 01-04 GM 6.6L Duramax LB7

Description

Address one of the common injector-related failure points on your 2001-2004 GM 6.6L LB7 Duramax with the Industrial Injection Torque Lock Injector Cup Kit. Designed to replace the factory press-in injector cups with a secure threaded, screw-in design, this upgrade helps prevent injector cup loosening and coolant leaks that can lead to fuel system contamination and costly engine repairs. Factory LB7 injector cups can loosen or develop sealing issues over time, potentially allowing coolant to enter the fuel system. Industrial Injection's Torque Lock design secures each injector cup directly into the cylinder head, providing a more reliable long-term solution than the original press-fit configuration. CNC-machined components ensure precise fitment and dependable sealing for both stock and performance LB7 engine builds. This complete kit includes eight threaded injector cups, replacement O-rings, a cylinder head tap, a dedicated installation tool, and tapping fluid. Everything needed for the injector cup conversion is included, making it an excellent solution when performing injector replacements, cylinder head work, or preventative maintenance on your LB7 Duramax.

FEATURES & BENEFITS:

Replaces factory press-in injector cups with a threaded screw-in design.
Helps prevent injector cup loosening and coolant intrusion into the fuel system.
Torque Lock design provides secure injector cup retention.
CNC-machined components for precise fitment and reliable sealing.
Designed for long-term durability and repeatable installation.
Suitable for stock and performance LB7 Duramax engines.
Complete installation kit includes specialized tooling and hardware.

About DMAXStore

DmaxStore is dedicated to one thing: helping GMC and Chevy Duramax diesel owners get the most out of their trucks. Since 2007, DmaxStore has built its reputation around Duramax-specific parts, performance upgrades, replacement components, and technical knowledge for diesel truck enthusiasts.

Rather than trying to cover every make and model, DmaxStore focuses specifically on the Duramax platform. That specialization allows the company to carefully select products for their quality, performance, fitment, and value while providing customers with knowledgeable support when choosing parts for their trucks.

Duramax Parts From People Who Know Duramax Trucks

DmaxStore was founded after its owner spent seven years working for one of the largest GM dealers in the United States, where he earned the GM Mark of Excellence award. That experience helped establish the foundation for a business centered entirely around the GMC and Chevy Duramax diesel community.

Today, DmaxStore offers parts and upgrades covering a wide range of Duramax applications, from the original LB7 through the latest generations of the L5P, along with Duramax-powered Colorado and Canyon applications. Their product selection includes everything from maintenance and replacement parts to fuel-system upgrades, suspension components, drivetrain parts, steering upgrades, engine performance products, and more.

Performance, Replacement & Upgrade Parts

Whether you're maintaining a high-mileage Duramax, restoring an older Silverado or Sierra, or building a truck for increased performance, DmaxStore offers products designed around the needs of diesel truck owners.